Closing a browser issue

[Sharid]

I have a code that pulls urls from Bing and Google. The code works fine apart from that when it is using the Bing search engine the browser is not closing. Not sure why?
The only changes from the two codes is the search engine from Google to Bing

This works fine for Google How ever it does NOT work for Bing.
Is there another way I can close the browser when it is using Bing.

ie.Quit
    Set ie = Nothing
    Set HTMLdoc = Nothing
    Set nextPageElement = Nothing
    Set div = Nothing
    Set link = Nothing

If I set IE to FALSE is it correct to assume the browser is still open but not visible, so if I ran the code again two browsers will NOW be open. The first that did not close and now the second that has just opened, neither will close if they are using Bing, however both will not be visible, but will still keep sucking memory. Is that correct?